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Hebei Hankai wiper gasket

2025-08-15 06:27
2025-08-15 05:57
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    2. Alkali Treatment The purified cellulose is treated with an alkali solution (often sodium hydroxide) to create alkali cellulose. This treatment enables the cellulose fibers to swell and facilitates the subsequent chemical modifications.


    In the construction industry, hydroxyethyl cellulose is used as a thickener in cement and mortar formulations
    hydroxyethyl
    hydroxyethyl cellulose structure. By adding HEC to these materials, the viscosity and workability of the mixture can be improved, leading to better adhesion and stronger building materials. Its water-retention properties also help to prevent the mixture from drying out too quickly, ensuring a more consistent and uniform finish.